CN110219259B

CN110219259B - Self-adaptive deceleration strip for urban area

Info

Publication number: CN110219259B
Application number: CN201910444277.6A
Authority: CN
Inventors: 黎星满
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2021-05-07
Anticipated expiration: 2039-05-27
Also published as: CN110219259A

Abstract

A self-adaptive deceleration strip for urban areas comprises a ground, a main body and a wear-resistant layer, wherein a shell is installed in the ground, the main body is arranged on the inner side of the upper end of the shell, the wear-resistant layer is arranged at the upper end of the main body, a connecting groove is formed in the lower end of the main body, rotating shafts are arranged at the left end and the right end of the inner side of the connecting groove, supporting arms are arranged on the outer sides of the rotating shafts, rotating pieces are arranged on the outer sides of the left supporting arm and the right supporting arm, supporting seats are arranged on the front side and the rear side of the left rotating piece and the right rotating piece, a rotating rod is arranged on the inner side of each supporting seat, a mounting groove is formed in the lower end of each rotating piece, a first fixing ring is arranged on the inner side of each first fixing part, a second fixing ring is arranged, the inner side of the telescopic sleeve is provided with a cavity, a telescopic supporting rod is arranged in the cavity, and the outer side of the telescopic supporting rod is provided with a reset spring.

Description

Self-adaptive deceleration strip for urban area

Technical Field

The invention relates to the technical field of traffic facilities, in particular to a self-adaptive deceleration strip for urban areas.

Background

The speed reducing belt is a traffic facility which is installed on a road to reduce the speed of passing vehicles, is generally strip-shaped and dotted, is mainly made of rubber and is also metal, is generally alternated with yellow and black to attract visual attention, slightly arches the road surface to achieve the aim of reducing the speed of the vehicles, is generally arranged on road junctions, industrial and mining enterprises, schools, residential district entrances and other road sections needing slow speed reduction of the vehicles and road sections which are easy to cause traffic accidents, and is a novel special traffic safety device for reducing the running speed of motor vehicles and non-motor vehicles.

The conventional speed bump is usually made of solid rubber, and has a strong speed reduction effect on motor vehicles and non-motor vehicles with low running speed, so that the riding comfort of bicycles and the like is reduced, and the speed reduction effect on the vehicles with high running speed is limited.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a self-adaptive deceleration strip for urban areas, which is reasonable in structural design and can enable automobiles which do not run at limited speed to generate a vibration effect when passing through the deceleration strip, so that a driver is reminded of driving at a reduced speed, and when the driving speed of the automobiles is within a specified speed, the deceleration strip can descend, so that the automobiles have good comfort when passing through the deceleration strip.

The invention adopts the technical scheme for solving the technical problems that: the speed-sensing speed bump comprises a ground, a main body and a wear-resistant layer, wherein a shell with an upper end plane flush with the ground is arranged on the inner side of the ground, the main body is arranged on the inner side of the upper end of the shell, the wear-resistant layer is pasted on the upper end of the main body, the lower ends of the main body and the wear-resistant layer are positioned on the inner side of the upper end of the shell, a connecting groove is formed in the lower end of the main body, rotating shafts fixedly connected to the front wall and the rear wall of the connecting groove are arranged at the left end and the right end of the inner side of the connecting groove, a supporting arm is rotatably connected to the outer side of each rotating shaft, rotating pieces fixedly connected to the inner walls of the left side and the right side of the shell are arranged on the outer sides of the left side and the, the rotating part is rotatably connected to the outer side of the middle end of the rotating rod, the outer sides of the lower ends of the left rotating part and the right rotating part are provided with mounting grooves opened on the inner wall of the shell, the outer sides of the upper ends of the left rotating part and the right rotating part are provided with limiting grooves opened on the inner wall of the shell, the inner bottom of the left mounting groove and the right mounting groove are fixedly connected with a first fixing part, the inner side of the first fixing part is fixedly connected with a first fixing ring, the outer sides of the lower ends of the left rotating part and the right rotating part are fixedly connected with a second fixing ring, a hook spring is connected between the first fixing ring and the second fixing ring, the central position of the upper wall of the connecting groove is fixedly connected with a telescopic sleeve, the left side and the right side of the telescopic sleeve are fixedly, the utility model discloses a speed reducer, including telescopic bracing piece, support arm and couple spring, the inboard anticreep portion of cavity is equipped with in the telescopic bracing piece upper end outside, the lower extreme fixed connection of telescopic bracing piece is in casing inboard bottom, the telescopic bracing piece outside is equipped with reset spring, reset spring's upper end supports telescopic lower extreme plane, is equipped with rotating member, support arm and couple spring for the device can be according to the indirect speed of traveling of judging the vehicle of contrast of the impact force of vehicle to the deceleration strip and couple spring, thereby makes the device make different reactions to the vehicle of different speed of traveling.

In order to further perfect, wearing layer upper end left and right sides fixedly connected with reflection of light strip, wearing layer upper end left and right sides fixedly connected with is located the inboard phosphor strip of reflection of light strip, reflection of light strip and phosphor strip joint are in the wearing layer outside is convenient for remind non-motor vehicles and the pedestrian of no lamp night.

Further perfection, the head and the tail of the supporting arm are both arc-shaped structures, the rotating areas of the head and the tail of the supporting arm are reduced, and the tail of the supporting arm can slide down conveniently under low impact force.

Further perfection, the wear-resistant layer is made of wear-resistant rubber materials.

The invention has the beneficial effects that: according to the invention, the driving speed of the vehicle in the urban area is judged by the impact force of the vehicle on the deceleration strip when the vehicle passes through the deceleration strip, so that the device makes different reactions on the vehicles with different driving speeds, and the vehicles which do not drive at a reduced speed can generate a vibration effect when passing through the deceleration strip, thereby reminding a driver of driving at a reduced speed, and the vehicles which drive at a low speed have better comfort when passing through the deceleration strip.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the position of the parts of the present invention when a high speed vehicle passes through it;

FIG. 3 is a schematic view of the position of the parts of the present invention as a low speed vehicle passes through;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is an enlarged view of portion B of FIG. 1;

FIG. 6 is an enlarged view of portion C of FIG. 2;

fig. 7 is an enlarged view of a portion D in fig. 3.

Description of reference numerals: 1. ground, 2, a main part, 3, the wearing layer, 4, the casing, 5, the spread groove, 6, the rotation axis, 7, the support arm, 8, the rotating member, 9, the fixed slot, 10, the supporting seat, 11, the rotary rod, 12, the mounting groove, 13, first fixed part, 14, first solid fixed ring, 15, the second fixed part, 16, the solid fixed ring of second, 17, the couple spring, 18, the telescope tube, 19, the support wing, 20, the elastic layer, 21, the cavity, 22, the telescopic support pole, 23, anticreep portion, 24, reset spring, 25, reflection of light strip, 26, the phosphor strip, 27, spacing groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

referring to figures 1-7: in the embodiment, the self-adaptive deceleration strip for the urban area comprises a ground 1, a main body 2 and a wear-resistant layer 3, wherein a shell 4 with an upper end plane flush with the ground 1 is installed on the inner side of the ground 1, the main body 2 is arranged on the inner side of the upper end of the shell 4, the wear-resistant layer 3 is adhered on the upper end of the main body 2, the lower ends of the main body 2 and the wear-resistant layer 3 are located on the inner side of the upper end of the shell 4, a connecting groove 5 is formed at the lower end of the main body 2, rotating shafts 6 fixedly connected to the front wall and the rear wall of the connecting groove 5 are arranged at the left end and the right end of the connecting groove 5, a supporting arm 7 is rotatably connected to the outer side of the rotating shaft 6, rotating members 8 fixedly connected to the inner walls of the left side and the right side of the shell 4 are arranged on the outer sides of the, the inner side center position of the supporting seat 10 is fixedly connected with a rotating rod 11, the rotating member 8 is rotatably connected to the outer side of the middle end of the rotating rod 11, the outer side of the lower end of the rotating member 8 is provided with a mounting groove 12 opened on the inner wall of the shell 4, the outer side of the upper end of the rotating member 8 is provided with a limiting groove 27 opened on the inner wall of the shell 4, the inner bottom of the mounting groove 12 is fixedly connected with a first fixing part 13, the inner side of the first fixing part 13 is fixedly connected with a first fixing ring 14, the outer side of the lower end of the rotating member 8 is fixedly connected with a second fixing part 15, the outer side of the second fixing part 15 is fixedly connected with a second fixing ring 16, a hook spring 17 is connected between the first fixing ring 13 and the second fixing ring 15, the center position of the upper wall of the connecting, control 19 upper end outside fixed connection elastic layer 20 of support wing, 18 inboards of telescopic sleeve are equipped with cavity 21, be equipped with flexible bracing piece 22 in the cavity 21, the flexible bracing piece 22 upper end outside is equipped with sliding connection at the inboard anticreep portion 23 of cavity 21, the lower extreme fixed connection of flexible bracing piece 22 is in the inboard bottom of casing 4, the flexible bracing piece 22 outside is equipped with reset spring 24, reset spring 24's upper end supports telescopic sleeve 18's lower extreme plane, 3 upper end left and right sides fixedly connected with reflection of light strips 25 of wearing layer, 3 upper end left and right sides fixedly connected with of wearing layer is located the inboard phosphor strip 26 of reflection of light strips 25, reflection of light strips 25 and phosphor strip 26 joint are in the 3 outsides of wearing layer, 7 head and the tail both ends of support arm are the arc structure, 3 adoption wear-resistant rubber materials of wearing layer.

The working principle is as follows: the deceleration strip is installed on a road surface needing deceleration, when a running automobile runs beyond a specified speed, the automobile can give a large impact force to the wear-resistant layer 3 and the main body 2 when passing through the deceleration strip, so that the main body 2 moves downwards, the supporting arm 7 gives a rotating force to the rotating piece 8, the hook spring 17 extends, the rotating piece 8 is clamped into the limiting groove 27, so that the main body 2 cannot continuously descend, the running automobile generates vibration when passing through the deceleration strip, a driver is reminded to decelerate and run, when the automobile runs through the deceleration strip within a specified speed range, the automobile generates a small impact force to the wear-resistant layer 3 and the main body 2, the force given to the rotating piece 8 by the supporting arm 7 is smaller than the elastic force of the hook spring 17, the main body 2 and the telescopic sleeve 18 continuously move downwards, and therefore the automobile runs more stably and comfortably.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides an urban area is with self-adaptation formula deceleration strip, includes ground (1), main part (2) and wearing layer (3), characterized by: the utility model discloses a wear-resistant floor, including ground (1), casing (4) of upper end plane and ground (1) parallel and level is installed to ground (1) inboard, the upper end inboard of casing (4) is equipped with main part (2), and main part (2) upper end is pasted and is had wearing layer (3), the lower extreme of main part (2) and wearing layer (3) is located the upper end inboard of casing (4), open main part (2) lower extreme has spread groove (5), both ends are equipped with rotation axis (6) of fixed connection on spread groove (5) front and back two walls about spread groove (5) inboard, the rotation axis (6) outside rotates and is connected with support arm (7), control the support arm (7) outside be equipped with swivel member (8) of fixed connection on casing (4) left and right sides both sides inner wall about swivel member (8) upper end inboard is opened has fixed slot (9), control support arm (7) tail end, the front side and the rear side of the left rotating piece (8) and the rear side of the right rotating piece (8) are provided with supporting seats (10) fixedly connected to the inner wall of the shell (4), and the center position of the inner side of each supporting seat (10) is fixedly connected with a rotating rod (11);

rotating member (8) rotate to be connected in the rotary rod (11) middle-end outside, control rotating member (8) lower extreme outside is equipped with mounting groove (12) of opening on casing (4) inner wall, controls rotating member (8) upper end outside is equipped with spacing groove (27) of opening on casing (4) inner wall, controls mounting groove (12) inboard bottom fixedly connected with first fixed part (13), first fixed part (13) inboard fixedly connected with first solid fixed ring (14), controls rotating member (8) lower extreme outside fixedly connected with second fixed part (15), second fixed part (15) outside fixedly connected with second solid fixed ring (16), controls be connected with couple spring (17) between first solid fixed ring (13) and the solid fixed ring of second (15), spread groove (5) upper wall central point fixedly connected with telescopic sleeve (18), the utility model discloses a telescopic sleeve, including telescopic sleeve (18), support wing (19) of left and right sides fixedly connected with, control support wing (19) upper end outside fixed connection elastic layer (20), telescopic sleeve (18) inboard is equipped with cavity (21), be equipped with flexible bracing piece (22) in cavity (21), flexible bracing piece (22) upper end outside is equipped with sliding connection in inboard anticreep portion (23) of cavity (21), the lower extreme fixed connection of flexible bracing piece (22) is in casing (4) inboard bottom, flexible bracing piece (22) outside is equipped with reset spring (24), the lower extreme plane of telescopic sleeve (18) is supported in the upper end of reset spring (24).

2. The adaptive deceleration strip for urban areas according to claim 1, wherein: wearing layer (3) upper end left and right sides fixedly connected with reflection of light strip (25), wearing layer (3) upper end left and right sides fixedly connected with is located the inboard phosphor strip (26) of reflection of light strip (25), reflection of light strip (25) and phosphor strip (26) joint are in wearing layer (3) outside.

3. The adaptive deceleration strip for urban areas according to claim 1, wherein: both ends of the head and the tail of the supporting arm (7) are arc-shaped structures.

4. The adaptive deceleration strip for urban areas according to claim 1, wherein: the wear-resistant layer (3) is made of a wear-resistant rubber material.